Improvement in cultivators and markers



A. IBABKERQ Cultivatos and Markers.

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UNITED STATES PATENT OFFICE.

AMOS BARKIER, OF NEBRASKA CITY, NEBRASKA.

IMPROVEMENT IN CULTIVATORS AND MARKERS.

Specification forming part of Letters Patent No. 151,530, dated June 2,1874; application iled March 14', 1874.

To all fwhom it may concern:

Beit known that l, AMos Bitumen, of Nebraska City, in the county of Otoeand State of Nebraska, have invented a new and useful Improvement inCombined Cultivator and Marker, of which the following` is aspecification:

` Figure l is a top view of my improved machine arranged as acultivator. Fig. 2 is a side view of the same. Fig'. 3 is a top view ofthe marking,` attaclnnent. Fig. 4 is a side view of the same.

Similar letters of reference indicate corresponding parts.

The invention relates to a wheeled or riding,` cultivator whose axle isadapted for attachment of marking devices, as hereinafter described.

A is the tongue, which is attached to the middle part or bow of the barB, and the rear end of which projects in. the rear of said bar to serveas or to receive a seat for the driver. The end part-s ot the curved barB are horizontal, and to them are pivoted the forward ends of theplow-beams C, to which are at- Ytached standards D and handles E in theordinary manner. F are coupling-blocks, placed upon the ends ofthecurved bar B, where they are secured in place by the ends of the curvedbrace G, which ends should have nuts screwed upon them to keep theln inplace. The brace Gr is made longer than the bar B, and its middle partis secured to the tongue A in the rear of said bar B. H are smallwheels, which revolve upon the journals of the axles I, which are benttwice at right angles, and the ends of which pass up through the forwardparts of the connecting-blocks F, and are squared ott' to receive thelever-blocks J, in the forward parts of which a-re formed holes toreceive the hooks formed upon the forward ends oi' the rods K. rI herods K have hooks formed upon their rear ends also, which enter holesformed in the plowdoeams C, so that the movement of the plow-beams maycontrol the wheels. L are draft-bars, which are connected with the upperpart of the axles I by staples or other convenient means. The inner endsof the draft-bars L are connected by a chain, M, which passes over apulley pivoted to the tongue A. With the outer ends of the draft-bars Lare connected the whifiietrees N, to which the draft is applied. O is abar, to which, near one end, is swiveled an eyebolt, I, the eye of whichis made ot' such a size and shape as to tit upon the ends ofthe curvedbar B, several holes being formed in the bar O to receive the eyeboltl), so that it may be adjusted a's required. To the other end of the barO is swiveled the upper end of the curved standard Q, to the slottedlower end of which is pivoted the marking-wheel R.

By this construction, by detaching` the plowbeams C and attaching two ofthe devices O I) Q R, four rows may be marked at a time.

Having thus described my invention, I claim as new and desire to secureby Letters Patent- 1. The arched bar B with horizontal ends, incombination with coupling-blocks F and bent axles I, adapted for theattachment of wheels H or R, as shown and described, for the purposespecified. 2. The combination of the lever-blocks J andhook-rods K withthe bent axles I, wheels H, and plow-beams C, substantially as hereinshown and described.

AMOS BAKKER.

IVitnesses:

II. A. NEWMAN, ED. F. HOLMES.

